This bulk pack contains (100) 3/8" seals, all you need to complete a confident leak free ductless mini-split system install or any Refrigeration or HVAC flare connection. The outer diameter of the copper lines match the FlareSeal size needed.
Installation is super easy.
1. Make sure flare surface is clean of debris
2. Clip the FlareSeal® squarely onto the male fitting
3. Do not overtighten, let the FlareSeal® do the work.
FlareSeal® Recommended Torque Settings
1/4" 13-17 ft-lbs
3/8" 24-31 ft-lbs
1/2" 36-45 ft-lbs
5/8" 45-60 ft-lbs
3/4" 66-88 ft-lbs
Please check our other auctions for other sizes and kits specifically designed for Mini-Splits and VRV systems.